ABB OT75ELBB4T Description Description ABB 75A 4 pole steel enclosed safety switch Metal Enclosed (Loadbreak) Related products ABB 1SFN075112R1000 ABB 2TLA040037R1000 ABB 2TLA040001R1000 ABB 3BSE008516R1 ABB 2TLA040001R0000 ABB ACS800-01-0011-5